 e6d22ed147
			
		
	
	
		e6d22ed147
		
			
		
	
	
	
	
		
			
			* fap-loader: load all code and data sections * fap-loader: relocate all code and data sections * fap-loader: remove old elf loader * fap-loader: new jmp call relocation * openocd: resume on detach * fap-loader: trampoline for big jumps * fap-loader: rename cache * fap-loader: init_array support * fap-loader: untangled flipper_application into separate entities * fap-loader: fix debug * fap-loader: optimize section container * fap-loader: optimize key for section container * fap-loader: disable debug log * documentation * F7: bump api symbols version * Lib: cleanup elf_file.c Co-authored-by: あく <alleteam@gmail.com>
		
			
				
	
	
		
			127 lines
		
	
	
		
			2.7 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			127 lines
		
	
	
		
			2.7 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
| /**
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|  * @file elf_file.h
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|  * ELF file loader
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|  */
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| #pragma once
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| #include <storage/storage.h>
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| #include "../application_manifest.h"
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| #include "elf_api_interface.h"
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| 
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| #ifdef __cplusplus
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| extern "C" {
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| #endif
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| 
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| typedef struct ELFFile ELFFile;
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| 
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| typedef struct {
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|     const char* name;
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|     uint32_t address;
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| } ELFMemoryMapEntry;
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| 
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| typedef struct {
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|     uint32_t debug_link_size;
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|     uint8_t* debug_link;
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| } ELFDebugLinkInfo;
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| 
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| typedef struct {
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|     uint32_t mmap_entry_count;
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|     ELFMemoryMapEntry* mmap_entries;
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|     ELFDebugLinkInfo debug_link_info;
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|     off_t entry;
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| } ELFDebugInfo;
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| 
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| typedef enum {
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|     ELFFileLoadStatusSuccess = 0,
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|     ELFFileLoadStatusUnspecifiedError,
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|     ELFFileLoadStatusNoFreeMemory,
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|     ELFFileLoadStatusMissingImports,
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| } ELFFileLoadStatus;
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| 
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| /**
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|  * @brief Allocate ELFFile instance
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|  * @param storage 
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|  * @param api_interface 
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|  * @return ELFFile* 
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|  */
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| ELFFile* elf_file_alloc(Storage* storage, const ElfApiInterface* api_interface);
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| 
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| /**
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|  * @brief Free ELFFile instance
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|  * @param elf_file 
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|  */
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| void elf_file_free(ELFFile* elf_file);
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| 
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| /**
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|  * @brief Open ELF file
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|  * @param elf_file 
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|  * @param path 
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|  * @return bool 
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|  */
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| bool elf_file_open(ELFFile* elf_file, const char* path);
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| 
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| /**
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|  * @brief Load ELF file manifest
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|  * @param elf 
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|  * @param manifest 
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|  * @return bool 
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|  */
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| bool elf_file_load_manifest(ELFFile* elf, FlipperApplicationManifest* manifest);
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| 
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| /**
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|  * @brief Load ELF file section table (load stage #1)
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|  * @param elf_file 
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|  * @param manifest 
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|  * @return bool 
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|  */
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| bool elf_file_load_section_table(ELFFile* elf_file, FlipperApplicationManifest* manifest);
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| 
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| /**
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|  * @brief Load and relocate ELF file sections (load stage #2)
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|  * @param elf_file 
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|  * @return ELFFileLoadStatus 
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|  */
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| ELFFileLoadStatus elf_file_load_sections(ELFFile* elf_file);
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| 
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| /**
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|  * @brief Execute ELF file pre-run stage, call static constructors for example (load stage #3)
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|  * @param elf 
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|  */
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| void elf_file_pre_run(ELFFile* elf);
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| 
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| /**
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|  * @brief Run ELF file (load stage #4)
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|  * @param elf_file 
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|  * @param args 
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|  * @return int32_t 
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|  */
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| int32_t elf_file_run(ELFFile* elf_file, void* args);
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| 
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| /**
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|  * @brief Execute ELF file post-run stage, call static destructors for example (load stage #5)
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|  * @param elf 
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|  */
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| void elf_file_post_run(ELFFile* elf);
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| 
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| /**
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|  * @brief Get ELF file API interface
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|  * @param elf_file 
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|  * @return const ElfApiInterface* 
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|  */
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| const ElfApiInterface* elf_file_get_api_interface(ELFFile* elf_file);
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| 
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| /**
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|  * @brief Get ELF file debug info
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|  * @param elf_file 
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|  * @param debug_info 
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|  */
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| void elf_file_init_debug_info(ELFFile* elf_file, ELFDebugInfo* debug_info);
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| 
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| /**
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|  * @brief Clear ELF file debug info generated by elf_file_init_debug_info
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|  * @param debug_info 
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|  */
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| void elf_file_clear_debug_info(ELFDebugInfo* debug_info);
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| 
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| #ifdef __cplusplus
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| }
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| #endif |